Z Abend Investigator reference information
- Options
  - Where to specify options
    - Parmlib member HFZCNF00
    - User-options module HFZCNFUM
      To replace the installation-wide default options during real-time analysis, you can create a user-options module containing the names of one or more partitioned data sets and members, each containing Z Abend Investigator options.
    - The _HFZ_OPTSFILE environment variable
    - User options file HFZOPTS
    - The JCL EXEC statement PARM field
    - The _HFZ_OPTS environment variable
  - When changes to options take effect
  - Option descriptions
- Data areas
- Return codes
  This topic describes the return codes issued by Z Abend Investigator utilities.
- Messages

The _HFZ_OPTS environment variable

Your application program can initialize an environment variable, _HFZ_OPTS, with options for Z Abend Investigator prior to abending or calling HFZSNAP.

Example:

//* Sample BPXBATCH job
//RUN EXEC PGM=BPXBATCH, …
⋮
//STDENV   DD *
_HFZ_OPTS=DataSets(HFZHIST(MY.HIST)),Detail(L)
⋮
/*